Debt and Finance Lease Liabilities - Schedule Of Outstanding loan balances (Detail) - USD ($) $ in Thousands	Jul. 31, 2020	Jan. 31, 2020
Debt Instrument [Line Items]
Finance leases	$ 5,969	$ 3,612
Other debt	2,797	808
Accrued interest and payments	34	381
Total debt and finance lease liabilities, before original issue discount	29,463	24,801
Less deferred financing costs and original issue discount	(1,393)	(937)
Long-term Debt and Lease Obligation, Including Current Maturities, Total	28,070	23,864
Less - current maturities of debt and finance lease liabilities	(4,939)	(2,324)
Long term debt and finance lease liabilities	23,131	21,540
Revolving credit facility
Debt Instrument [Line Items]
Long term debt	20,663	0
Term loan
Debt Instrument [Line Items]
Long term debt	$ 0	$ 20,000

Long-Term Debt, Accrued Interest And Payments

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Long-term Debt And Lease Obligations, Gross, Including Original Issue Discount

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Present value of lessee's discounted obligation for lease payments from finance lease.

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Amount of long-term debt and lease obligation, including portion classified as current.

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